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型號(hào) / 廠家，封裝，批號(hào)，備注，訂購
SN74LS639ANSR / ,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN74LS639N / MOT,DIP,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN74LS63N / NS,DIP,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN74LS640 / TI,,08/09+,全新原裝010-62565447/62566447 訂購 PDF文檔
SN74LS640-1DB / 原廠家,SSOP,N/A,上海實(shí)貨庫存!歡迎查詢! 訂購 PDF文檔
SN74LS640-1DBE4 / 原廠家,SSOP,N/A,上海實(shí)貨庫存!歡迎查詢! 訂購 PDF文檔
SN74LS640-1DW / TI,,08/09+,原裝特價(jià) 訂購 PDF文檔
SN74LS640-1N / TEXAS,DIP,08/09+,原裝特價(jià) 訂購 PDF文檔
SN74LS640-1NE4 / Texas Instruments,Datasheet,06/07+,Octal bus transceive 訂購 PDF文檔